HeightGPT vs InchUp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeightGPT
This AI-powered app helps you track and optimize your height growth. It offers personalized training, habit optimization, and predictive analytics based on various factors like genetics and lifestyle. Visualize your progress and achieve your growth potential.
- AI-powered height predictions
- Growth visualizations
- Personalized training plans
- Growth habit optimization
- Parental and genetics analysis
- Smart to-do list for growth
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HeightGPT: Unlock Your Growth Potential (Premium App) Achieve your dream height with HeightGPT, the ultimate height-tracking and optimization app powered by AI. With stunning visualizations, predictive analytics, and personalized training routines, HeightGPT helps you take control of your growth journey like never before. Whether you're aiming for a height milestone, optimizing your habits, or just curious about your growth potential, HeightGPT provides the tools and insights to track progress and maximize results. Our AI-driven technology analyzes key factors—such as genetics, sleep, nutrition, and training—to help you grow smarter. From tracking your current height to visualizing your future growth trajectory, HeightGPT ensures that every step is backed by science, giving you the best chance to reach your maximum potential. Premium Features (Subscription Required): > AI-Powered Height Predictions – Calculate your odds of reaching your dream height based on genetics, lifestyle, and growth trends. > Stunning Growth Visualizations – See how your height compares to projections and watch your progress with interactive charts. > Personalized Height Training Plans – Get expert-designed routines tailored to your body, habits, and goals to maximize growth. > Growth Habit Optimization – Track sleep, nutrition, and exercise to ensure you're supporting your height potential. > Parent & Genetics Analysis – Use parental height, shoe size, and age-based growth patterns to fine-tune predictions. > Smart To-Do List for Growth – AI-generated daily tasks help you build better habits to maximize height gains. Why Choose HeightGPT? HeightGPT isn't just another height tracker—it's your personal AI growth coach. By analyzing size, weight, gender, age, ethnicity, parental height, sleep habits, and training routines, we create a tailored growth strategy for you. Whether you're an athlete, a growing teen, or just someone curious about your height potential, HeightGPT provides the science-backed insights and actionable steps you need to grow taller—or at least optimize your posture and appearance for maximum height impact. Our AI-enhanced coaching goes beyond tracking—it helps you develop the habits, training routines, and lifestyle adjustments needed to reach your full height potential. What Makes HeightGPT Different? > Advanced AI Predictions – We analyze multiple factors to give you the most accurate height projections available. > Next-Level Visuals – Stunning interactive charts bring your growth data to life. > Holistic Growth Approach – No stone is left unturned—nutrition, sleep, training, and genetics are all factored in. > Perfect for All Users – Whether you're a teenager, an athlete, or someone optimizing their posture, HeightGPT is built for anyone who wants to maximize their height potential. Download HeightGPT Today Start your premium growth journey and unlock your full potential with HeightGPT. Subscription Options: Weekly subscription available > Lifetime access (one-time purchase) option > All features require an active subscription or lifetime purchase > Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period > Payment will be charged to your Apple ID account at confirmation of purchase HeightGPT: Aim Higher.
InchUp
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Ever wonder how tall you'll actually be? InchUp uses science-backed growth models to predict your adult height — then lets you measure yourself right now using your iPhone camera. No tape measure. No guessing. Just clear answers based on real data. Enter your age, current height, and your parents' heights. InchUp runs the mid-parental height formula and Tanner stage growth model — the same methods used in pediatric medicine — and shows you your estimated adult height and where you are on your growth curve. Then point your camera and measure your height instantly. AR body detection gives you your current height in under 3 seconds, accurate to ±0.5 cm, with no equipment needed. WHAT YOU GET Height prediction calculator Enter your age, height, and parents' heights. Get your estimated adult height and potential height range, based on the mid-parental height formula and Tanner stage growth models. Height measurement by camera Point your iPhone at yourself and get your height instantly. AR body detection works in seconds — no tape measure, no wall marks, no second person needed. Accurate to ±0.5 cm. Growth trajectory chart See your full growth curve from age 6 to 23. Log your height over time and track whether you are on pace, ahead, or behind your predicted path. Spot growth spurts before they happen. Nutrition plan for growth Daily meals across Breakfast, Lunch, and Dinner built around calcium, vitamin D, protein, and zinc — the key nutrients that support bone development and healthy growth during teen years. Daily exercise routine Beginner-friendly exercises for posture improvement and spinal decompression. Includes bar hanging, cobra stretch, and pelvic shift — moves recommended for growing teens and young adults. BUILT ON REAL SCIENCE InchUp predictions use the same growth data trusted by paediatricians worldwide. The mid-parental height formula and Tanner stage percentile charts have guided clinical height estimates for decades. Our AR measurement uses Apple's body-detection framework for accurate, hands-free results every time. WHO IS InchUp FOR - Teens aged 13 to 18 who want to know how tall they will grow - Parents tracking a child's growth and looking for a science-based height estimate - Young adults aged 18 to 25 focused on posture, nutrition, and reaching their full height potential NOTE: Height predictions in InchUp are estimates based on established growth models, not guarantees. Actual height depends on genetics, nutrition, sleep, and overall health. Always consult a healthcare professional for medical advice about growth. Your growth window will not stay open forever. Start tracking during the years that count. Subscription Plans: Weekly Access: $4.99 per week Yearly Access: $29.99 per year Payment will be charged to your Apple ID account at the time of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Renewal charges will be applied to your account within 24 hours before the subscription ends. You can manage and disable auto-renewal at any time through your App Store account settings. Privacy Policy: https://sites.google.com/view/talltell-ios/home Terms of Service: https://sites.google.com/view/talltell-ios/term-of-use Subscription Terms: https://sites.google.com/view/talltell-ios/subscription-terms The Appstrome team is dedicated to improving your experience. If you have suggestions or questions, feel free to contact us at appstrome.tech@gmail.com .
Screenshots
Verdict
The clearest difference is update cadence: HeightGPT at weekly against InchUp's every 2 months. HeightGPT also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. HeightGPT sells 2 in-app purchases, starting at $3.99 per 7 days and InchUp sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
HeightGPT ships an update weekly, InchUp every 2 months. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.
| Parameter | HeightGPT | InchUp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (14 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 56 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Boulevard Legacy LLC | Arbab Ashraf |
In-app purchases
HeightGPT
- Weekly$3.997 Days
- One Time$29.99
InchUp
- Unlock Weekly Premium$4.997 Days
- Unlock Yearly Premium$29.991 Year









